package Day03;

import java.util.Scanner;

public class CommandBySwitch {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        System.out.println("请输入命令:1,存款 2,取款 3,查询余额 4,退卡");
        int command =scan.nextInt();
        switch (command){
            case 1:
                System.out.println("存款业务...");
                break;
            case 2:
                System.out.println("取款业务...");
                break;
            case 3:
                System.out.println("查询余额业务...");
                break;
            case 4:
                System.out.println("退卡成功");
                break;
            default:
                System.out.println("输入错误");

        }

        if(command == 1){
            System.out.println("存款业务..");
        }else if(command == 2){
            System.out.println("取款业务..");
        }else if(command == 3){
            System.out.println("查询余额业务..");
        }else if(command == 4){
            System.out.println("退卡成功");
        }else {
            System.out.println("输入错误");
        }

    }
}
